Ubuntu

apt-get update GPG error BADSIG

How to Fix apt-get update GPG error BADSIG on Ubuntu or Debian

Today I encountered another apt-get update GPG error, this time I got error message BADSIG : [crayon-5cbc694c6b371753476952/] After a few research I found the solution from askubuntu and stackexch...

How To Fix 502 Bad Gateway Error on Nginx

In this tutorial we will show you how to fix 502 bad gateway error on Nginx web server. If you run a Nginx web server you may have already encountered the annoying 502 bad gateway errors. This is pr...

How To Protect Directory With Password on Nginx

Unlike Apache, Nginx does not have any .htaccess file. Password protection is achieved by using the Nginx HttpAuthBasic module directives in the configuration file. For future reference, I will show...

How To Install Rar/Unrar Packages on Ubuntu

In this tutorial we will show you how to install and configuration of Rar/Unrar on your Ubuntu. For those of you who didn’t know, RAR is most popular tool for creating and extracting compressed ar...

How To Install Lighttpd on Ubuntu 14.10

In this tutorial we will show you how to install and configuration of Lighttpd on your Ubuntu 14.04 server. For those of you who didn’t know, Lighttpd is a fast and secure web-server which has bee...

Fail2Ban-centOS

How To Install Fail2Ban on Ubuntu

In this tutorial we will show you how to install and configuration of Fail2Ban on your Ubuntu server. For those of you who didn’t know, Fail2Ban is a utility that is used to detect and prevent bru...

How To Install Webmin on Ubuntu

In this tutorial we will show you how to install and configuration of Webmin on your Ubuntu server. For those of you who didn’t know, Webmin is a free control Panel for managing VPS. Webmin is a w...

Install phpMyAdmin on Ubuntu 16.04

How To Install phpMyAdmin on Nginx

In this tutorial we will show you how to install and configuration of phpMyaAdmin on Nginx web server on your CentOS 6 server. For those of you who didn’t know, phpMyaAdmin is the web based admini...

Speed-test-CLI

How To Test Internet Connection Speed via Command Line

Speedtest.net is a pretty good place to check your internet speeds. But there is an even simpler way. Using the speedtest-cli command line app, you can actually check your current broadband speeds v...

How To Setup a NGINX Virtual Host

In this tutorial we will show you how to install and configuration of virtual hosts “Server Blocks” Nginx on your Linux server. Virtual hosts such as nginx are used for running two or more domai...